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from django.contrib import admin

from django.urls import reverse

from django.utils.html import format_html

from django.utils.translation import gettext_lazy as _

def disable_commentstatus(modeladmin, request, queryset):

queryset.update(is_enable=False)

def enable_commentstatus(modeladmin, request, queryset):

queryset.update(is_enable=True)

disable_commentstatus.short_description = _('Disable comments')

enable_commentstatus.short_description = _('Enable comments')

class CommentAdmin(admin.ModelAdmin):

list_per_page = 20

list_display = (

'id',

'body',

'link_to_userinfo',

'link_to_article',

'is_enable',

'creation_time')

list_display_links = ('id', 'body', 'is_enable')

list_filter = ('is_enable', 'author', 'article',)

exclude = ('creation_time', 'last_modify_time')

actions = [disable_commentstatus, enable_commentstatus]

def link_to_userinfo(self, obj):

info = (obj.author._meta.app_label, obj.author._meta.model_name)

link = reverse('admin:%s_%s_change' % info, args=(obj.author.id,))

return format_html(

u'<a href="%s">%s</a>' %

(link, obj.author.nickname if obj.author.nickname else obj.author.email))

def link_to_article(self, obj):

info = (obj.author._meta.app_label, obj.author._meta.model_name)

link = reverse('admin:%s_%s_change' % info, args=(obj.article.id,))

return format_html(

u'<a href="%s">%s</a>' % (link, obj.article.title))

link_to_userinfo.short_description = _('User')

link_to_article.short_description = _('Article')